Technique for calibrating an electromagnetic relay

Details Technique for calibrating an electromagnetic relay Technique for calibrating an electromagnetic relay

1987-05-28

1989-02-07

Harris, George

Electricity: magnetically operated switches, magnets, and electr

Magnets and electromagnets

With magneto-mechanical motive device

335132, 335270, H01F 713

Patent

active

048034517

ABSTRACT:
The response and extinction voltage of a relay are adjusted by displacing an armature, on the one hand, and pole plates, on the other hand, parallel to each other. The extent of each opposing pole face is varied without varying the air-gap distance. This method of calibration is of particular advantage in relation to a reed relay with a bridge contact.

REFERENCES:
patent: 2332139 (1943-10-01), Finnegan
patent: 3174008 (1965-03-01), Mishelevich
patent: 4206432 (1980-06-01), Altorfer et al.

Affiliated with

Also associated with

Rating

Technique for calibrating an electromagnetic relay does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Technique for calibrating an electromagnetic relay, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Technique for calibrating an electromagnetic relay will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1086822